The Lower Thames Valley Conservation Authority is one of the 36 Conservation Authorities in Ontario. It has jurisdiction over watersheds of all streams draining into the Thames River from Delaware to Lake St. Clair. The Southern boundary includes the watersheds of streams draining into Lake Erie, from the Talbot Creek watershed in the east, to the Two Creeks watershed in the west. Total area 3,275 square kilometres (1,264 square miles) and is home to 107,000 people. There are 10 member municipalities.

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Current Watershed Conditions

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Personal Flood Emergency Plans

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Sandbag Filling and Placement Techniques

Go to this link for sandbag filling and placement techniques.
Flood Warning – February 22nd, 2018 – 8:20 PM

Flood Warning – February 22nd, 2018 – 8:20 PM

Warm temperatures, melting snow and heavy rainfall over the last week have led to flooding in the Thames River watershed. Water levels on the Thames River in London are now dropping and the peak is moving through Middlesex and Elgin […]
About Elevation Flagging Pins and Sand Bags

About Elevation Flagging Pins and Sand Bags

LTVCA staff are placing flagging pins along the high water mark of the Thames River to track the elevation changes as the flood event transpires. If you see one, please leave them in place. For sandbags go to Lloyd Bag […]